60492558721 has 8 divisors (see below), whose sum is σ = 69142985280. Its totient is φ = 51844290288.

The previous prime is 60492558683. The next prime is 60492558733. The reversal of 60492558721 is 12785529406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 60492558721 - 2¹³ = 60492550529 is a prime.

It is a super-2 number, since 2×60492558721² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60492558121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479011 + ... + 591976.

It is an arithmetic number, because the mean of its divisors is an integer number (8642873160).

Almost surely, 2^60492558721 is an apocalyptic number.

It is an amenable number.

60492558721 is a deficient number, since it is larger than the sum of its proper divisors (8650426559).

60492558721 is a wasteful number, since it uses less digits than its factorization.

60492558721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079063.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 60492558721 in words is "sixty billion, four hundred ninety-two million, five hundred fifty-eight thousand, seven hundred twenty-one".